java.lang.ClassCastException: org.bouncycastle.asn1.cms.ContentInfo cannot be cast to java.security.KeyPair
at play.server.ssl.SslHttpServerContextFactory$PEMKeyManager.<init>(SslHttpServerContextFactory.java:94)
at play.server.ssl.SslHttpServerContextFactory$PEMKeyManager.<clinit>(SslHttpServerContextFactory.java:79)
at play.server.ssl.SslHttpServerContextFactory.<clinit>(SslHttpServerContextFactory.java:47)
at play.server.ssl.SslHttpServerPipelineFactory.getPipeline(SslHttpServerPipelineFactory.java:29)
at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.registerAcceptedChannel(NioServerSocketPipelineSink.java:274)
at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.run(NioServerSocketPipelineSink.java:239)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102)
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
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Any ideas on how I should proceed?